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Minecraft Java 1.21 Mods

Browse 3,674 free mods for Minecraft Java 1.21 — popular picks include Cobbromon, Wool makes string, Area Light Up.

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3,674 mods

1.21.1neoforge

Cobbromon

This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.

489downloads

1.21.9

Wool makes string

Adds the ability to craft wool and carpet into string.

488downloads

1.21.11fabric

Area Light Up

Automatically places torches in dark areas to prevent mob spawning. Preview scan, survival inventory support, and grid-based placement for efficiency.

488downloads

1.21.1neoforge

skeletons rearmed

skeletons with swords and wither skeletons with bows

488downloads

1.21

Linked Inventory

Linked Inventory is a Paper 1.21.1+ plugin where the entire server shares one single global inventory. Also adds a custom Item Stealer Mob If any player dies, the shared inventory clears

487downloads

1.21

Tweaky

A collection of 90+ lightweight, toggleable, configurable vanilla tweaks.

486downloads

1.21.1neoforge

Wandering Villagers

Adds a random chance for villagers to spawn near players, similar to how Wandering Traders spawn.

486downloads

1.21.9

Hopper Trading│漏斗交易

Use hoppers for auto trading.│使用漏斗來進行自動交易。

485downloads

1.21.1neoforge

Garlic's Snails

This Minecraft mod adds small yet pesky Snails.

484downloads

1.21.10

Halloween Storm

With a single command, enable ravageous tornadoes, ghasts invasion in the overworld, ghosts (new mob), Herobrine and forbidden forests. Compatible with worldgen datapacks!

484downloads

1.21.1fabric

SCP: Genesis

Add SCP's and more to Minecraft

482downloads

1.21.4neoforge

Trade Poisonous Potatoes for Emeralds

A mod that adds a chance to trade farmer villagers poisonous potatoes for emeralds and will instantly level up your novice villager

482downloads

1.21

RandomMobSpawnerX

RandomMobSpawnerX is a datapack which spawns random mobs every 10 seconds! (EnderDragon excluded)

482downloads

1.21

Neutral Monsters: Better Peaceful

Hostile mobs are friendly - as long as you don't attack first.

481downloads

1.21.1neoforge

NOVIK Horror Mod

Novik is a horror mod that truly instills fear. It also contains some joke content

480downloads

1.21.6

Mob Swords

This Datapack adds 20 New Mob Based Swords to the game

480downloads

1.21.7

Mobmanity

A minecraft datapack that makes mobs behave like different types of players. Mobs can use and spawn in with whole variation of vanilla items that they use in unique ways to attack you. Mobs can also spawn with behavior making every fight fully different!

480downloads